Using the wireless headset
1. Answering and ending a call using your mobile phone
• When there is an incoming call, an alert tone will be heard through the headset.
Briefly press the multifunction button
the answer button on your cellular phone to take the call.
• To end a call, simply press the multifunction button
Likewise, you may also finish the call directly using the end key on your cell
phone.
• To reject or ignore an incoming call, press and hold the multifunction button for
about 1 to 3 seconds.
• If you want to redial the last number called, quickly press the multifunction button
twice.
/
/
to pick it up. You may also press
/
/
once again.
Technical speci cations
Headphone
Form factor
Driver unit
Maximum power output
Frequency
Impedance
Sensitivity
Microphone
Type
Directivity
Frequency
Impedance
Sensitivity
Connectivity
Connection type
Wireless RF frequency
Wireless range
Battery
Type
Charging time
Run time
Standby time
Additional information
Dimensions
Weight
Cable length
Warranty
* Estimated battery run time depending on usage and volume settings
KHS-672BK
On ear
40mm
20mW
20Hz-20,000Hz
32 ± 15%
105±3dB (S.P.L at 1kHz)
Built-in
Omnidirectional
100Hz-18,000Hz
32
105dB at 1kHz
Wireless
2.402-2.480GHz
33ft
Rechargeable 300mAh lithium battery
2 hours
Approximately 10 hours*
25 hours
6.2x2.9x6.9in
7.6oz
47in
One year